Interior and Exterior Angle Theorems

Interior and Exterior Angle Theorems

Assessment

Flashcard

Mathematics

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

In the Polygon Interior Angle Sum Theorem, what does \( n \) represent?

Back

The number of sides of the polygon.

2.

FLASHCARD QUESTION

Front

Each triangle has an angle sum of _______ degrees.

Back

180 degrees.

3.

FLASHCARD QUESTION

Front

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

Back

108 degrees.

4.

FLASHCARD QUESTION

Front

Find the measure of the missing angle if two angles are 70 degrees and 60 degrees in a triangle.

Back

50 degrees.

5.

FLASHCARD QUESTION

Front

Find the SUM of the interior angles of a polygon with 6 sides.

Back

720 degrees.

6.

FLASHCARD QUESTION

Front

What is the formula to calculate the sum of the interior angles of a polygon?

Back

The formula is \( (n - 2) \times 180 \) degrees, where \( n \) is the number of sides.

7.

FLASHCARD QUESTION

Front

How many degrees are in the interior angles of a triangle?

Back

180 degrees.

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